Use an addition or subtraction formula to find the exact value of the expression, as demonstrated in example 1. tan(105°)
Answer:
The volume of the cylinder is 
Step-by-step explanation:
we know that
The volume of the cylinder is equal to

where
B is the area of the base
h is the height of the prism

In this problem we have


substitute
Find the area of the base B


substitute in the formula of the volume


80n+20; You wanna know?
Well, since you only have to pay for every night and not everyday for the dog, 'a' is the correct answer.
Paul can type fast but 20 words less than Jennifer a minute.